Let me say first of all that is a very good tractor, now let me say I hope you are the relaxed type: I had a very similiar issue on my Ford 1600, some bolts loosened, two snapped off. It can be fixed but factor in quite a bit of time, you will need to remove the loader and then remove that broken piece to weld it. Take it from someone who has done it, once it is fixed, remove all the bolts (I believe there was 12) throw them out (they will be stretched or weakened) buy the new metric bolts. Then find the torque spec and neverseze them well, use a torque wrench and check them often. My has been fine since, it was maybe 2 years ago, if you have more questions, I will try to help you out.